{"title":"多端口集总元素循环器","authors":"U. Kitlinski","doi":"10.1109/EUMA.1979.332728","DOIUrl":null,"url":null,"abstract":"Up to now lumped element circulators with more than three ports have been built only as a cascade connection of 3-port circulators. Now, a new conception of the single - junction multiport circulator which contains n-port nonreciprcoal junction is presented. The immitance matrices of the ideal nonreciprocal junction are derived and the structures and equivalent circuits for real 4-port and 5-port junctions are proposed. The experimental results for 4-port and 5-port single junction lumped element circulators are presented.","PeriodicalId":128931,"journal":{"name":"1979 9th European Microwave Conference","volume":"17 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1979-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Multiport Lumped Element Circulators\",\"authors\":\"U. Kitlinski\",\"doi\":\"10.1109/EUMA.1979.332728\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Up to now lumped element circulators with more than three ports have been built only as a cascade connection of 3-port circulators. Now, a new conception of the single - junction multiport circulator which contains n-port nonreciprcoal junction is presented. The immitance matrices of the ideal nonreciprocal junction are derived and the structures and equivalent circuits for real 4-port and 5-port junctions are proposed. The experimental results for 4-port and 5-port single junction lumped element circulators are presented.\",\"PeriodicalId\":128931,\"journal\":{\"name\":\"1979 9th European Microwave Conference\",\"volume\":\"17 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1979-10-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"1979 9th European Microwave Conference\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/EUMA.1979.332728\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"1979 9th European Microwave Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/EUMA.1979.332728","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Up to now lumped element circulators with more than three ports have been built only as a cascade connection of 3-port circulators. Now, a new conception of the single - junction multiport circulator which contains n-port nonreciprcoal junction is presented. The immitance matrices of the ideal nonreciprocal junction are derived and the structures and equivalent circuits for real 4-port and 5-port junctions are proposed. The experimental results for 4-port and 5-port single junction lumped element circulators are presented.